yes...!
If a mother has blood group 0 positive and the father is also 0 positive can they give birth to a child with blood group 0 negative?
yes
Actually it could happen if one of the parents was a chimera but the chances of that being the casewould be rare.
A
Yes, blood type has no bearing on weather or not the parents can have a child
If a mother has blood group 0 positive and the father is also 0 positive can they give birth to a child with blood group 0 negative?
yes
Actually it could happen if one of the parents was a chimera but the chances of that being the casewould be rare.
Can a child with RH neg blood come from parents that are A positive and A negative
if both parents have positive o blood their child must have positive o blood
Both parents having the same blood type should never be an issue. There can be issues when one parent is a neg and the other is a positive. The issue is rare though.
Being positive - having a certain antibody on your blood cells - says nothing about anything except whether your parents were positive or not (and even then, exactly what they had cannot be determined solely from that information).
No, there is no risk at all.
Another has said: no chance. One of the parents must be b positive.
A
Yes, blood type has no bearing on weather or not the parents can have a child
Yes, blood type has no bearing on weather or not the parents can have a child